package com.hucais.common;

public class AppConstant {
    /**
     * kafka数据默认KEY
     */
    public static final String KAFKA_RECORD_DEFAULT_KEY = "data";
    /**
     * 字符类型缺省值
     */
    public static final String NONMAL_STR_VAL = "未知";

    /**
     * 数字类型缺省值
     */
    public static final Long NORMAL_NUMBER_VAL = 0L;

    // 各个渠道的番号常量
    public static final String CHANNEL_DOUBAN = "douban";
    public static final String CHANNEL_JD = "jd";
    public static final String CHANNEL_TB = "tb";
    public static final String CHANNEL_DD = "dd";
    // JSON中销量最高的字段标识
    public static final String JSON_KEY_TOP = "top";
}
